A tower 50 m high, stands on top of a mount, from a point on the ground the angles of elevation of the top and bottom of the tower are found to be and respectively. the height of the mount is |
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a) |
b) |
c) |
d) |
A tower 50 m high, stands on top of a mount, from a point on the ground the angles of elevation of the top and bottom of the tower are found to be and respectively. the height of the mount is |
|||||||
a) |
b) |
c) |
d) |